US4661243A - Method and apparatus for treating moist dust and mud in the steel industry - Google Patents
Method and apparatus for treating moist dust and mud in the steel industry Download PDFInfo
- Publication number
- US4661243A US4661243A US06/703,812 US70381285A US4661243A US 4661243 A US4661243 A US 4661243A US 70381285 A US70381285 A US 70381285A US 4661243 A US4661243 A US 4661243A
- Authority
- US
- United States
- Prior art keywords
- storage container
- centrifugal separator
- suspensions
- suspension
- mud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
- B01D21/2466—Mammoth pumps, e.g. air lift pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
Definitions
- the invention concerns a method for treating moist dust and mud from dust removal equipment, especially in the steel industry, in which the mud is thickened, fractionated and dewatered in several stages, as well as an apparatus for carrying out the method.
- the dust has a very wide grain spectrum. Contaminant concentrations such as, for example, of zinc and lead mainly appear as fine grains. Only the coarse grained portion is largely free of contaminants so that it can be inserted into and reused in the smelting process.
- the fine grained portion which up to present times has not been reuseable, is thickened in a settling vessel and is dewatered in known ways in chamber filter presses, vacuum drum filters, band sieve presses, filter tube presses or filter membrane presses. To some extent even a thermal supplemental drying, for example, in rotating tube ovens, is required for disposing of the material.
- the object of the invention is basically to provide an apparatus by means of which the dust obtained from the dust removing equipment of blast furnace plants and steel works can be dewatered in an environmentally acceptable and easy and economical way.
- the centrifugal separator can be made as a decanter, pendulum centrifugal extractor or the like.
- a feed container is associated with the centrifugal separator with the feed container having at its lower cone-shaped portion a central suspended stand pipe concentric with the inlet, the stand pipe having discharge openings above the liquid level, the cover of each feed container having cover openings and each feed container having a drain or discharge pipe located below the liquid level.
- the advantages of the apparatus according to the invention are especially found in that dust produced by the dust removal equipment for blast furnace plants and steel works is dewatered in a simple way with small space requirements, small capital investment, small operating cost, and in that such dust is further environmentally acceptably dewatered and also fractionated.
- FIG. 1 is a schematic representation of the entire apparatus comprising one embodiment of the invention.
- FIG. 2 is a sectional view of the centrifugal separator and associated feed container of the apparatus of FIG. 1.
- the suspension flows through an inlet 1 to a coarse separator 2 in which the coarse portion is separated out and conducted through a dewatering drum 3 and conductor 4 directly back to the smelting process.
- Whatever dust may remain in the dewatering barrel 3 is returned through the conductor 5 to the coarse separator 2.
- the fine grain portion which overflows the coarse separator 2, and which at the present time is not reuseable, is conducted through the conductor 6 to a concentrator 7 and is there thickened. Cleared water from the concentrator 7 is returned to the water circuit through the conductor 8, sump 9 and pump 10 through a return line 11.
- the suspension thickened in the concentrator 7 is pumped by means of a nonillustrated air lift (monopump) to a feed or storage container 12 in which the air introduced for the required lifting is removed, and the components of the suspension are homogenized by recirculation. Further by means of the feed container 12 the feed through the delivery pipe 13 is made compatible with the centrifugal separator 14. In the centrifugal separator 14 the suspension is dewatered until the dust reaches the residual moisture needed for a further processing. This dust 30 with small residual moisture can then, for example, be conducted by suitable transport means 15 to a nonillustrated solid material deposit. Cleared water from the centrifugal separator 14 is returned through a conductor 16 to the concentrator 7.
- a nonillustrated air lift monopump
- FIG. 2 shows the centrifugal separator 14 with its feed or supply container 12, which container 12 consists of a lower conical portion 17 and an upper cylindrical portion 18.
- the inlet 19 of the feed container 12 is located at the lower end of the cone shaped portion 17.
- a stand pipe 21 is suspended from the center of the cover 20 and extends downwardly from the cover to the lower cone shaped portion 17 of the supply container.
- the feed container 12 also has an overflow 26.
- the effect of the feed container 12 is such that the air loaded suspension 23 from the inlet 19 flows from the bottom of the cone shaped portion 17 into the stand pipe 21 suspended from the cover 20.
- the air-suspension mixture 23 discharges from the lateral discharge openings 24 above the liquid level 22. At this point the air escapes and flows out of the container 12 through the cover openings 25.
- the inflow of the air-suspension mixture 23 creates an injector effect in the annular gap 27 between the cone shaped portion 17 of the feed container 12 and the central stand pipe 21.
- the suspension 23 already contained in the container is in part mixed with that in the stand pipe and is newly brought to the top of the liquid body and is thereby recirculated and homogenized.
- a settling of the solid material in the supply container 12 is thereby avoided.
- the discharge pipe 13 of the feed container 12 is located below the liquid level 22.
- the suspension 23 is conducted to a higher portion 29 which forms the inlet for the centrifugal separator 14.
- the pressure drop necessary for this is created by the static heighth of the suspension 23 in the supply container 12 between the liquid level 22 and the lower end of the discharge pipe 13. Since the portion 29 of the pipe 13 which forms the inlet for the separator 14 is located below the liquid level 22 it is assured that no air is introduced with the suspension 23 into the centrifugal separator 14.
- This embodiment of the supply container 12 is provided for a faultless, continuous operation of the centrifugal separator 14. Air brought in with the suspension 23 would lead to cavitation effects in the centrifugal separator 14. Ununiform introduction of the suspension 23 has a direct effect on the clarification efficiency and on the product quality. Morover it also creates increased wear in the centrifugal separator 14.
- centrifugal separator also for the coarse grain separation.
- the coarse grains are separated out for direct reuse, are dewatered and carried away.
- the remaining suspension with the fine grain portion is further separated into liquids and solids in the described subsequent centrifugal separator 14.
- the liquid is returned to its circuit.
- the solids are so far dewatered that a trouble free transport in open containers and a nonobjectionable deposit onto a solid material pile is possible.
- the same depositing techniques empty the containers over tilting edges
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
- Treatment Of Sludge (AREA)
- Processing Of Solid Wastes (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3406383A DE3406383C2 (en) | 1984-02-22 | 1984-02-22 | Device for the treatment of sludge from dedusting systems |
DE3406383 | 1984-02-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
US4661243A true US4661243A (en) | 1987-04-28 |
Family
ID=6228486
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US06/703,812 Expired - Fee Related US4661243A (en) | 1984-02-22 | 1985-02-21 | Method and apparatus for treating moist dust and mud in the steel industry |
Country Status (5)
Country | Link |
---|---|
US (1) | US4661243A (en) |
EP (1) | EP0152846B1 (en) |
JP (1) | JPS60222125A (en) |
AT (1) | ATE34310T1 (en) |
DE (2) | DE3406383C2 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849116A (en) * | 1986-05-28 | 1989-07-18 | Maschinenfabrik Andritz Actiengesellschaft | Process and a plant for separating low density material from substrate mixtures |
US5435835A (en) * | 1994-01-06 | 1995-07-25 | Bethlehem Steel Corporation | Method and system for removing and/or causing recycling of materials |
US5899844A (en) * | 1997-06-23 | 1999-05-04 | Eberle, Sr.; Louis C. | Method of controlling the density of the solids separated from a feed slurry in a separator |
US20030072212A1 (en) * | 1997-10-24 | 2003-04-17 | Wood Anthony B. | Diffuser/emulsifier |
US20050047270A1 (en) * | 1997-10-24 | 2005-03-03 | Wood Anthony B. | System and method for therapeutic application of dissolved oxygen |
EP1661610A1 (en) * | 2004-11-30 | 2006-05-31 | Insecsa Instalaciones de Secado, S.A. | Process and plant for treatment of sludges from the steel industry |
US20070210180A1 (en) * | 1997-10-24 | 2007-09-13 | Microdiffusion, Inc. | System and method for irrigating with aerated water |
US20080146679A1 (en) * | 2006-10-25 | 2008-06-19 | Revalesio Corporation | Methods of therapeutic treatment of eyes and other human tissues using an oxygen-enriched solution |
US20090227018A1 (en) * | 2007-10-25 | 2009-09-10 | Revalesio Corporation | Compositions and methods for modulating cellular membrane-mediated intracellular signal transduction |
US7832920B2 (en) | 2006-10-25 | 2010-11-16 | Revalesio Corporation | Mixing device for creating an output mixture by mixing a first material and a second material |
US20100297193A1 (en) * | 2006-10-25 | 2010-11-25 | Revalesio Corporation | Methods of therapeutic treatment of eyes |
US7887698B2 (en) | 1997-10-24 | 2011-02-15 | Revalesio Corporation | Diffuser/emulsifier for aquaculture applications |
US8445546B2 (en) | 2006-10-25 | 2013-05-21 | Revalesio Corporation | Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures |
US8609148B2 (en) | 2006-10-25 | 2013-12-17 | Revalesio Corporation | Methods of therapeutic treatment of eyes |
US8617616B2 (en) | 2006-10-25 | 2013-12-31 | Revalesio Corporation | Methods of wound care and treatment |
US8784898B2 (en) | 2006-10-25 | 2014-07-22 | Revalesio Corporation | Methods of wound care and treatment |
US8815292B2 (en) | 2009-04-27 | 2014-08-26 | Revalesio Corporation | Compositions and methods for treating insulin resistance and diabetes mellitus |
US8980325B2 (en) | 2008-05-01 | 2015-03-17 | Revalesio Corporation | Compositions and methods for treating digestive disorders |
US9198929B2 (en) | 2010-05-07 | 2015-12-01 | Revalesio Corporation | Compositions and methods for enhancing physiological performance and recovery time |
JP2016123948A (en) * | 2015-01-07 | 2016-07-11 | 株式会社石垣 | Solid material recovery system of drum type concentrator |
US9492404B2 (en) | 2010-08-12 | 2016-11-15 | Revalesio Corporation | Compositions and methods for treatment of taupathy |
US9523090B2 (en) | 2007-10-25 | 2016-12-20 | Revalesio Corporation | Compositions and methods for treating inflammation |
US9745567B2 (en) | 2008-04-28 | 2017-08-29 | Revalesio Corporation | Compositions and methods for treating multiple sclerosis |
US10125359B2 (en) | 2007-10-25 | 2018-11-13 | Revalesio Corporation | Compositions and methods for treating inflammation |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3628059A1 (en) * | 1986-08-19 | 1988-03-03 | Metallgesellschaft Ag | METHOD FOR DRAINING FINE-GRAINED SLUDGE FROM WATER |
DE3633652A1 (en) * | 1986-10-03 | 1988-04-14 | Turbon Tunzini Klimatechnik | METHOD FOR DISPOSAL OF LYE FROM CLEANING MACHINES |
DE3762410D1 (en) * | 1987-03-19 | 1990-05-31 | Kreyenberg Heiner | METHOD AND DEVICE FOR DISCHARGING WATERS. |
JPH02265605A (en) * | 1989-04-06 | 1990-10-30 | Tetsuo Nishida | Solid-liquid separator |
DE19520399C2 (en) * | 1995-06-08 | 1999-05-06 | Svedala Lindemann Gmbh | Process and device for the treatment of waste water from wet dedusting from shredder systems |
JP7208179B2 (en) * | 2020-01-24 | 2023-01-18 | 中部リサイクル株式会社 | Method for producing zinc-containing solids from molten fly ash |
Citations (12)
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DE93742C (en) * | ||||
US923571A (en) * | 1908-07-23 | 1909-06-01 | Rapid Cyanide Extraction Company | Pulp-agitator. |
US2365293A (en) * | 1941-04-25 | 1944-12-19 | Worthington Pump & Mach Corp | Water treating apparatus |
US3200068A (en) * | 1962-12-27 | 1965-08-10 | Combustion Eng | Recovering fines in a mechanical dehydrator |
US3215509A (en) * | 1963-08-08 | 1965-11-02 | Int Minerals & Chem Corp | Leaching halite values from langbeinite |
US4084946A (en) * | 1977-05-31 | 1978-04-18 | Burgess Harry L | Drilling mud degasser |
JPS547749A (en) * | 1977-06-20 | 1979-01-20 | Oreal | Support for chemical agent piece |
US4138332A (en) * | 1976-07-26 | 1979-02-06 | Schloeffel Paul | Method and device for dewatering solid suspensions |
US4200529A (en) * | 1978-08-04 | 1980-04-29 | Krauss-Maffei Ag | Method of dewatering a slurry |
DE2938717A1 (en) * | 1979-09-25 | 1981-04-16 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Dumping solid waste from coal sepn. - by taking coal flotation slurry and pumping this to centrifuge above tip for waste onto which solids discharge |
US4316331A (en) * | 1977-11-28 | 1982-02-23 | Lindstroem Olle B | Methods for mechanically dewatering peat |
US4455156A (en) * | 1979-09-04 | 1984-06-19 | Hoechst Aktiengesellschaft | Process for improving the gas separation in liquid/gas reactors |
Family Cites Families (10)
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US2228017A (en) * | 1936-02-03 | 1941-01-07 | American Centrifugal Corp | Sewage disposal |
US2922524A (en) * | 1952-10-15 | 1960-01-26 | Dorr Oliver Inc | Apparatus for treating sewage and similar materials |
DE1141598B (en) * | 1961-09-01 | 1962-12-20 | Metallgesellschaft Ag | Process and device for thickening fresh and / or digested sludge with subsequent mechanical dewatering |
DE1484838A1 (en) * | 1964-02-04 | 1969-06-04 | Metallgesellschaft Ag | Process for the treatment of centrifugate, which falls during the dewatering of sewage sludge by means of decanting centrifuges |
US3407934A (en) * | 1965-04-22 | 1968-10-29 | Karl Goran Henrik Ejefors | Method and apparatus for separating particles from suspensions such as sludge and the like |
DE1584856A1 (en) * | 1965-08-25 | 1969-12-18 | Abend Dr Ing Rudolf | Filter device for sludge-containing waste water |
DK118179B (en) * | 1968-11-29 | 1970-07-13 | Krueger As I | Sludge centrifuge. |
DE2010128B1 (en) * | 1970-03-04 | 1971-09-30 | Maschinenfabrik Buckau R. WoIfAG, 4048 Grevenbroich | Process for the mechanical dewatering and thermal drying of granular solids, in particular plastics and centrifuge for carrying out the process |
DE2741924A1 (en) * | 1976-07-26 | 1979-03-29 | Paul Schloeffel | Dewatering solids suspensions in pusher centrifuges - using hydrocyclone train for pre-thickening with feed control adjusted to solids content of feed slurry |
DE2710359A1 (en) * | 1977-03-10 | 1978-09-14 | Transportbeton Beratung | Clarifying tank for waste water treatment - with central air lift pump in settling cone as sludge stirring mechanism |
-
1984
- 1984-02-22 DE DE3406383A patent/DE3406383C2/en not_active Expired
-
1985
- 1985-02-02 AT AT85101089T patent/ATE34310T1/en not_active IP Right Cessation
- 1985-02-02 EP EP85101089A patent/EP0152846B1/en not_active Expired
- 1985-02-02 DE DE8585101089T patent/DE3562708D1/en not_active Expired
- 1985-02-21 US US06/703,812 patent/US4661243A/en not_active Expired - Fee Related
- 1985-02-22 JP JP60032975A patent/JPS60222125A/en active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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DE93742C (en) * | ||||
US923571A (en) * | 1908-07-23 | 1909-06-01 | Rapid Cyanide Extraction Company | Pulp-agitator. |
US2365293A (en) * | 1941-04-25 | 1944-12-19 | Worthington Pump & Mach Corp | Water treating apparatus |
US3200068A (en) * | 1962-12-27 | 1965-08-10 | Combustion Eng | Recovering fines in a mechanical dehydrator |
US3215509A (en) * | 1963-08-08 | 1965-11-02 | Int Minerals & Chem Corp | Leaching halite values from langbeinite |
US4138332A (en) * | 1976-07-26 | 1979-02-06 | Schloeffel Paul | Method and device for dewatering solid suspensions |
US4084946A (en) * | 1977-05-31 | 1978-04-18 | Burgess Harry L | Drilling mud degasser |
JPS547749A (en) * | 1977-06-20 | 1979-01-20 | Oreal | Support for chemical agent piece |
US4316331A (en) * | 1977-11-28 | 1982-02-23 | Lindstroem Olle B | Methods for mechanically dewatering peat |
US4200529A (en) * | 1978-08-04 | 1980-04-29 | Krauss-Maffei Ag | Method of dewatering a slurry |
US4455156A (en) * | 1979-09-04 | 1984-06-19 | Hoechst Aktiengesellschaft | Process for improving the gas separation in liquid/gas reactors |
DE2938717A1 (en) * | 1979-09-25 | 1981-04-16 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Dumping solid waste from coal sepn. - by taking coal flotation slurry and pumping this to centrifuge above tip for waste onto which solids discharge |
Cited By (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849116A (en) * | 1986-05-28 | 1989-07-18 | Maschinenfabrik Andritz Actiengesellschaft | Process and a plant for separating low density material from substrate mixtures |
US5435835A (en) * | 1994-01-06 | 1995-07-25 | Bethlehem Steel Corporation | Method and system for removing and/or causing recycling of materials |
US5899844A (en) * | 1997-06-23 | 1999-05-04 | Eberle, Sr.; Louis C. | Method of controlling the density of the solids separated from a feed slurry in a separator |
US20070210180A1 (en) * | 1997-10-24 | 2007-09-13 | Microdiffusion, Inc. | System and method for irrigating with aerated water |
US20050047270A1 (en) * | 1997-10-24 | 2005-03-03 | Wood Anthony B. | System and method for therapeutic application of dissolved oxygen |
US7806584B2 (en) | 1997-10-24 | 2010-10-05 | Revalesio Corporation | Diffuser/emulsifier |
US9034195B2 (en) | 1997-10-24 | 2015-05-19 | Revalesio Corporation | Diffuser/emulsifier for aquaculture applications |
US20030072212A1 (en) * | 1997-10-24 | 2003-04-17 | Wood Anthony B. | Diffuser/emulsifier |
US8349191B2 (en) | 1997-10-24 | 2013-01-08 | Revalesio Corporation | Diffuser/emulsifier for aquaculture applications |
US7887698B2 (en) | 1997-10-24 | 2011-02-15 | Revalesio Corporation | Diffuser/emulsifier for aquaculture applications |
US7654728B2 (en) | 1997-10-24 | 2010-02-02 | Revalesio Corporation | System and method for therapeutic application of dissolved oxygen |
US7770814B2 (en) | 1997-10-24 | 2010-08-10 | Revalesio Corporation | System and method for irrigating with aerated water |
EP1661610A1 (en) * | 2004-11-30 | 2006-05-31 | Insecsa Instalaciones de Secado, S.A. | Process and plant for treatment of sludges from the steel industry |
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US8410182B2 (en) | 2006-10-25 | 2013-04-02 | Revalesio Corporation | Mixing device |
US8445546B2 (en) | 2006-10-25 | 2013-05-21 | Revalesio Corporation | Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures |
US8449172B2 (en) | 2006-10-25 | 2013-05-28 | Revalesio Corporation | Mixing device for creating an output mixture by mixing a first material and a second material |
US9402803B2 (en) | 2006-10-25 | 2016-08-02 | Revalesio Corporation | Methods of wound care and treatment |
US8591957B2 (en) | 2006-10-25 | 2013-11-26 | Revalesio Corporation | Methods of therapeutic treatment of eyes and other human tissues using an oxygen-enriched solution |
US8597689B2 (en) | 2006-10-25 | 2013-12-03 | Revalesio Corporation | Methods of wound care and treatment |
US8609148B2 (en) | 2006-10-25 | 2013-12-17 | Revalesio Corporation | Methods of therapeutic treatment of eyes |
US8617616B2 (en) | 2006-10-25 | 2013-12-31 | Revalesio Corporation | Methods of wound care and treatment |
US8784897B2 (en) | 2006-10-25 | 2014-07-22 | Revalesio Corporation | Methods of therapeutic treatment of eyes |
US7832920B2 (en) | 2006-10-25 | 2010-11-16 | Revalesio Corporation | Mixing device for creating an output mixture by mixing a first material and a second material |
US20080146679A1 (en) * | 2006-10-25 | 2008-06-19 | Revalesio Corporation | Methods of therapeutic treatment of eyes and other human tissues using an oxygen-enriched solution |
US8962700B2 (en) | 2006-10-25 | 2015-02-24 | Revalesio Corporation | Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures |
US9004743B2 (en) | 2006-10-25 | 2015-04-14 | Revalesio Corporation | Mixing device for creating an output mixture by mixing a first material and a second material |
US20090274730A1 (en) * | 2007-10-25 | 2009-11-05 | Revalesio Corporation | Compositions and methods for treating inflammation |
US20090227018A1 (en) * | 2007-10-25 | 2009-09-10 | Revalesio Corporation | Compositions and methods for modulating cellular membrane-mediated intracellular signal transduction |
US20090247458A1 (en) * | 2007-10-25 | 2009-10-01 | Revalesio Corporation | Compositions and methods for treating cystic fibrosis |
US9523090B2 (en) | 2007-10-25 | 2016-12-20 | Revalesio Corporation | Compositions and methods for treating inflammation |
US10125359B2 (en) | 2007-10-25 | 2018-11-13 | Revalesio Corporation | Compositions and methods for treating inflammation |
US9745567B2 (en) | 2008-04-28 | 2017-08-29 | Revalesio Corporation | Compositions and methods for treating multiple sclerosis |
US8980325B2 (en) | 2008-05-01 | 2015-03-17 | Revalesio Corporation | Compositions and methods for treating digestive disorders |
US9011922B2 (en) | 2009-04-27 | 2015-04-21 | Revalesio Corporation | Compositions and methods for treating insulin resistance and diabetes mellitus |
US8815292B2 (en) | 2009-04-27 | 2014-08-26 | Revalesio Corporation | Compositions and methods for treating insulin resistance and diabetes mellitus |
US9272000B2 (en) | 2009-04-27 | 2016-03-01 | Revalesio Corporation | Compositions and methods for treating insulin resistance and diabetes mellitus |
US9198929B2 (en) | 2010-05-07 | 2015-12-01 | Revalesio Corporation | Compositions and methods for enhancing physiological performance and recovery time |
US9492404B2 (en) | 2010-08-12 | 2016-11-15 | Revalesio Corporation | Compositions and methods for treatment of taupathy |
JP2016123948A (en) * | 2015-01-07 | 2016-07-11 | 株式会社石垣 | Solid material recovery system of drum type concentrator |
Also Published As
Publication number | Publication date |
---|---|
DE3406383C2 (en) | 1986-08-21 |
ATE34310T1 (en) | 1988-06-15 |
EP0152846A2 (en) | 1985-08-28 |
JPS60222125A (en) | 1985-11-06 |
DE3562708D1 (en) | 1988-06-23 |
EP0152846B1 (en) | 1988-05-18 |
DE3406383A1 (en) | 1985-09-05 |
EP0152846A3 (en) | 1986-10-22 |
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